1*67e74705SXin Li // RUN: %clang_cc1 %s -fsyntax-only -triple x86_64-unknown-unknown -verify 2*67e74705SXin Li // RUN: %clang_cc1 %s -fsyntax-only -triple arm64-unknown-unknown -verify 3*67e74705SXin Li typedef void typedef_fun_t(int); 4*67e74705SXin Li foo(void * ptr)5*67e74705SXin Livoid __attribute__((preserve_most)) foo(void *ptr) { 6*67e74705SXin Li } 7*67e74705SXin Li foo1(void * ptr)8*67e74705SXin Livoid __attribute__((preserve_most(1))) foo1(void *ptr) { // expected-error {{'preserve_most' attribute takes no arguments}} 9*67e74705SXin Li } 10*67e74705SXin Li 11*67e74705SXin Li void (__attribute__((preserve_most)) *pfoo1)(void *) = foo; 12*67e74705SXin Li 13*67e74705SXin Li void (__attribute__((cdecl)) *pfoo2)(void *) = foo; // expected-warning {{incompatible pointer types initializing 'void (*)(void *) __attribute__((cdecl))' with an expression of type 'void (void *) __attribute__((preserve_most))'}} 14*67e74705SXin Li void (*pfoo3)(void *) = foo; // expected-warning {{incompatible pointer types initializing 'void (*)(void *)' with an expression of type 'void (void *) __attribute__((preserve_most))'}} 15*67e74705SXin Li 16*67e74705SXin Li typedef_fun_t typedef_fun_foo; // expected-note {{previous declaration is here}} typedef_fun_foo(int x)17*67e74705SXin Livoid __attribute__((preserve_most)) typedef_fun_foo(int x) { } // expected-error {{function declared 'preserve_most' here was previously declared without calling convention}} 18*67e74705SXin Li 19*67e74705SXin Li struct type_test_foo {} __attribute__((preserve_most)); // expected-warning {{'preserve_most' attribute only applies to functions and methods}} 20*67e74705SXin Li boo(void * ptr)21*67e74705SXin Livoid __attribute__((preserve_all)) boo(void *ptr) { 22*67e74705SXin Li } 23*67e74705SXin Li boo1(void * ptr)24*67e74705SXin Livoid __attribute__((preserve_all(1))) boo1(void *ptr) { // expected-error {{'preserve_all' attribute takes no arguments}} 25*67e74705SXin Li } 26*67e74705SXin Li 27*67e74705SXin Li void (__attribute__((preserve_all)) *pboo1)(void *) = boo; 28*67e74705SXin Li 29*67e74705SXin Li void (__attribute__((cdecl)) *pboo2)(void *) = boo; // expected-warning {{incompatible pointer types initializing 'void (*)(void *) __attribute__((cdecl))' with an expression of type 'void (void *) __attribute__((preserve_all))'}} 30*67e74705SXin Li void (*pboo3)(void *) = boo; // expected-warning {{incompatible pointer types initializing 'void (*)(void *)' with an expression of type 'void (void *) __attribute__((preserve_all))'}} 31*67e74705SXin Li 32*67e74705SXin Li typedef_fun_t typedef_fun_boo; // expected-note {{previous declaration is here}} typedef_fun_boo(int x)33*67e74705SXin Livoid __attribute__((preserve_all)) typedef_fun_boo(int x) { } // expected-error {{function declared 'preserve_all' here was previously declared without calling convention}} 34*67e74705SXin Li 35*67e74705SXin Li struct type_test_boo {} __attribute__((preserve_all)); // expected-warning {{'preserve_all' attribute only applies to functions and methods}} 36